Step 3

The iPhone 7 shares exact dimensions (138.3 mm × 67.1 mm × 7.1 mm) with its predecessor, the iPhone 6s—but has dropped a little weight, coming in at 138 grams compared to the 143 grams of the iPhone 6s.

That's a difference of five grams, or about the weight of two American pennies. Is it a big deal? Only if it doesn't cost us in terms of repairability. But that's just our own two cents...

Also of note, the iPhone 7 does a much better job at disguising those unsightly antenna lines—but not the camera bump. It looks like the mini optical mountain is here to stay.

Step 4

Peter Piper picked a pair of pesky proprietary Pentalobes...

He's actually a good repair tech!

With a click and a clack, we break out the iSclack. Without a crack, the iPhone cuts us some slack.

This iPhone 7 opens just like a storybook, along the side instead of at the top. And with no torn or tight cables, it looks like this story is going to have a fairytale ending.

But this story is far from over—and before we jump to conclusions, we're going to take this phone cover to cover, starting with the battery.

Step 5

After briefly fighting through some sticky adhesives to open the case, we're faced with another set of repair obstacles—teeny tinytri-pointscrews securing the cable bracket, just like in the 7'sbig brother, the 7 Plus.

Worried about where to get such an obscure driver for your iPhone's eventual battery swap? We've got you covered, and have already included it in our64-bit toolkit.

With the front panel and strings of sticky glue out of the way, we whip out our trusty spudger and disconnect the battery. Next, it's time to set our spudger to the task of popping off display connectors.

Step 6

Lights, camera, action!

The iPhone 7 camera boasts a larger f/1.8 aperture, new 6-element lens and 12 MP sensor, four LEDs, and a flicker sensor that can sense flickering light and compensate for it in your photos and videos.

Nowthat'sa flashy camera.

This camera is ready for paparazzi inside and out—X-ray imagesprove this camera looks just as good in a close-up.

It alsolooks just like another camerawe've seen recently.

Step 7

With the new camera out of the way, we work our way deeper into the 7.

Next out: theaudio bafflethat thinks it's a headphone jack.

Teardown Update:According to Apple, this plastic component is a barometric vent. With the added ingress protection afforded by the watertight seal, the iPhone uses this baffle to equalize the internal and atmospheric pressures in order to have an accurate altimeter.

This Taptic Engine takes advantage of its extra legroom, sizing up for its home button haptic duties.

With the path cleared, we use our handy spudger to release the adhesive from beneath the battery. We wind up and peel out the three battery pull tabs.

Step 8

Finally, we've reached the iPhone 7's power source. What strange energies fuel this dark obelisk? Magic? The offal of a dying star?

Apple claims that this upgraded cell will provide up to 14 hours of 3G talk time, 14 hours of Wi-Fi internet browsing, and 10 days of standby.

While the improved battery life is great, we're more excited about the fact that this battery keeps its replacement-friendly pull tabs—andthat it hasn'tblown upon us.

Step 9

The iPhone 7 speaker ships with aleashstick-on Wi-Fi diversity antenna that connects to the logic board.

Waterproofing alert! The speaker's output duct fits over a rubber speaker grille gasket for an added layer of ingress protection.

This design is nigh identical to the one we unearthedin the iPhone 7 Plusa couple hours ago.

The ductalsohas a fine mesh—in case the speaker grille doesn't do its water-blocking job.

Step 10

This seems less like a SIM eject hole and more like aRube Goldbergmachine. The SIM eject tool pushes on a plastic pin, that pushes a metal pin, which in turn, ejects the SIM tray.

...but really it's just one more defense against the inevitabletoilet tumble.

And for extra credit, Apple added a rubber gasket around the SIM tray, too!

Step 11

We quickly remove the logic board to take a closer look at some silicon.

But not before we do a quick side-by-side comparison with the iPhone 7 Plus logic board. The standard 7 and 7 Plus logic boards are surprisingly similar, despite the noticeable difference in housing size.

If you look closely, you'll see minor differences in connector sizes and locations, post holes, and screw locations.

While it is clear Apple didn't reinvent the wheel here, they did need to make some accommodations for the demands of the iPhone 7 Plus hardware on the board.

Step 12

It wouldn't be a teardown without a ton of silicon! Here's what we uncover on the logic board:

Step 15

We'd like to extend a hearty thanks to Chipworks for their IC identification expertise. Head on over totheir teardown pagefor an in-depth analysis of the iPhone 7 control hardware.

Step 16

Now that the logic board is out, we're free to pick out the Lightning connector assembly.

Or can we!? Prying up the light adhesive went well, but our first tug was in vain. There are some extra screws in this port!

It seems like Apple has taken ourwarningto heart. Without a headphone jack to bear the burden of audio connections, this port will get a lot more wear, and it's been well reinforced.

Other denizens of the Lightning cable (a.k.a. the "everything cable"): an antenna, two microphones, two speaker grille plugs, and oh yeah...the Lightning port.

Step 17

Scraping the bottom of thebarrelphone case, we snag an antenna flex cable.

Also, a spidery mess of button cables. They're thin and fragile and tricky to remove intact, but they also snuggle up to a lot of waterproofed components. So hopefully this dangly assembly you see here won't be coming out all that often.

Step 18

With the rear case nearly stripped, we turn our attention to the volume buttons that gave us some trouble in the 7 Plus.

Our persistent tugging with some tweezers rewards us with a broken retaining flap, but this button cover still won't come quietly.

Next out is this weird c-clip looking thing.

And the buttonfinallycomes off! With two tiny gaskets! Apple is serious about this waterproofing business.

This three-part mechanism is much more difficult to disassemble than the button covers we are used to seeing in iDevices, but hopefully the seal it provides means this removal procedure will be needed less frequently.

Step 19

Returning to the display assembly, we still have several updated bits of tech to investigate.

After some peeling, we free the earpiece speaker and an all-new 7 MP FaceTime HD camera with deep trench isolation and auto image stabilization.

This is quite the upgrade from the 5MP FaceTime camerain the 6s.

The earpiece speaker is no slouch either, having been upgraded to serve as a second loudspeaker for legit stereo sound.

We also pluck out the solid state mini touch sensor—er, home "button."